DE69004470D1 - Pulley. - Google Patents

Pulley.

Info

Publication number
DE69004470D1
DE69004470D1 DE90200560T DE69004470T DE69004470D1 DE 69004470 D1 DE69004470 D1 DE 69004470D1 DE 90200560 T DE90200560 T DE 90200560T DE 69004470 T DE69004470 T DE 69004470T DE 69004470 D1 DE69004470 D1 DE 69004470D1
Authority
DE
Germany
Prior art keywords
pulley
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE90200560T
Other languages
German (de)
Other versions
DE69004470T2 (en
Inventor
Herripon Bastiaan Andreas D
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Transmission Technology BV
Original Assignee
Van Doornes Transmissie BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Van Doornes Transmissie BV filed Critical Van Doornes Transmissie BV
Publication of DE69004470D1 publication Critical patent/DE69004470D1/en
Application granted granted Critical
Publication of DE69004470T2 publication Critical patent/DE69004470T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/125—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Pulleys (AREA)
DE90200560T 1989-03-20 1990-03-09 Pulley. Expired - Fee Related DE69004470T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8900674A NL8900674A (en) 1989-03-20 1989-03-20 PULLEY.

Publications (2)

Publication Number Publication Date
DE69004470D1 true DE69004470D1 (en) 1993-12-16
DE69004470T2 DE69004470T2 (en) 1994-05-11

Family

ID=19854319

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69021397T Expired - Fee Related DE69021397T2 (en) 1989-03-20 1990-03-09 Disc with an eccentric chamber.
DE69028317T Expired - Fee Related DE69028317T2 (en) 1989-03-20 1990-03-09 Disc with bellows
DE90200560T Expired - Fee Related DE69004470T2 (en) 1989-03-20 1990-03-09 Pulley.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69021397T Expired - Fee Related DE69021397T2 (en) 1989-03-20 1990-03-09 Disc with an eccentric chamber.
DE69028317T Expired - Fee Related DE69028317T2 (en) 1989-03-20 1990-03-09 Disc with bellows

Country Status (6)

Country Link
US (1) US5013283A (en)
EP (3) EP0513875B1 (en)
JP (2) JP3022578B2 (en)
DE (3) DE69021397T2 (en)
ES (1) ES2045750T3 (en)
NL (1) NL8900674A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9300464A (en) * 1993-03-16 1994-10-17 Doornes Transmissie Bv Pulley.
US5407394A (en) * 1993-05-05 1995-04-18 Borg-Warner Automotive, Inc. Guide for an adjustable pulley in a continuously variable transmission
NL9302183A (en) * 1993-12-15 1995-07-03 Doornes Transmissie Bv Pulley.
DE19514787A1 (en) * 1995-04-21 1996-10-24 Audi Ag Adjustable cone pulley for belt contact gearbox
NL1001755C2 (en) * 1995-11-28 1997-05-30 Doornes Transmissie Bv Pulley.
DE19857709B4 (en) * 1997-12-22 2006-03-23 Luk Gs Verwaltungs Kg transmission
DE10222519A1 (en) * 2002-05-22 2003-12-11 Zahnradfabrik Friedrichshafen Automatic transmission with a variator with at least two sets of conical disks
DE10222520A1 (en) 2002-05-22 2003-12-11 Zahnradfabrik Friedrichshafen Automatic transmission with at least two sets of conical pulleys
FR2874986B1 (en) * 2004-09-06 2008-01-18 Renault Sas VARIABLE THRUST PULLEY PROVIDED WITH A DEVICE FOR REGULATING THE RAY OF THE THROAT
CN101730780B (en) 2007-05-09 2016-06-08 马格纳·克劳祖雷斯有限公司 Window regulator assembly for vehicle
JP4335941B2 (en) * 2007-12-21 2009-09-30 株式会社豊田中央研究所 Belt type continuously variable transmission and pulley thereof
JP5614019B2 (en) * 2009-09-24 2014-10-29 株式会社ジェイテクト Power transmission device
NL1037588C2 (en) * 2009-12-24 2011-06-27 Bosch Gmbh Robert Continuously variable transmission.
FR2966543B1 (en) * 2010-10-25 2013-06-07 France Reducteurs PULLEY FOR BELT TRANSMISSION DEVICE, IN PARTICULAR FOR BELT SPEED DRIVE, AND BELT SPEED DRIVE INCORPORATING SUCH PULLEY
US9182017B2 (en) * 2011-03-31 2015-11-10 Toyota Jidosha Kabushiki Kaisha Belt-driven continuously variable transmission
JP6257905B2 (en) * 2013-03-22 2018-01-10 株式会社豊田中央研究所 Continuously variable transmission
US10054211B2 (en) * 2015-07-20 2018-08-21 Dennis Zulawski Drive clutch
US11125306B2 (en) * 2017-02-20 2021-09-21 Unipres Corporation Dividing wall for primary pulley in belt-type continuously variable transmission
US11732787B2 (en) * 2017-04-03 2023-08-22 Sri International Shifting mechanisms for split-pulley variable transmissions
DE112019002576T5 (en) * 2018-05-21 2021-03-11 Sri International CONTINUOUSLY VARIABLE TRANSMISSION WITH NESTED PULLEY

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191203383A (en) * 1912-02-10 1912-12-19 Austin Patrick Cairns Improvements in and relating to Expanding Pulleys for Light Motor Vehicles.
DE347388C (en) * 1918-01-10 1922-01-18 Iliescu Branceni Three-phase or alternating current motors with rotating stators and several field speeds
CH347388A (en) * 1955-11-28 1960-06-30 Wilhelm Herm Mueller & Co Komm Adjustable V-belt pulley for variable speed gearboxes
DE1124779B (en) * 1959-04-30 1962-03-01 Reimers Getriebe K G Loop drive with a traction mechanism running over two pairs of conical pulleys
US3085446A (en) * 1961-05-31 1963-04-16 Westinghouse Electric Corp No-wear unlubricated variable v-belt pulley
US3117461A (en) * 1962-07-02 1964-01-14 Lovejoy Flexible Coupling Co Variable speed drive mechanism
FR1385873A (en) * 1964-03-04 1965-01-15 Heinkel Ag Ernst Advancement device applicable, in particular, to the control of V-belt gear change mechanisms
US3393572A (en) * 1965-03-26 1968-07-23 Westerasmaskiner Ab Variable pulley
DE1575482B2 (en) * 1966-05-26 1972-03-30 Maschinen und Werkzeugbau Zuffen hausen AG, 7000 Stuttgart CONTINUOUSLY ADJUSTABLE TAPERED DISC
US3504560A (en) * 1968-04-25 1970-04-07 Gerbing Mfg Co Variable speed pulley
DE1811935A1 (en) * 1968-11-30 1970-06-11 Ernst Heinkel Ag V-belt pulley
US3771377A (en) * 1971-09-21 1973-11-13 Us Army Vee-belt spring-o-matic power transmission
US3757594A (en) * 1972-02-07 1973-09-11 Garrett Corp Variable speed belt transmission
NL177770C (en) * 1975-11-06 1985-11-18 Doornes Transmissie Bv VARIABLE V-BELT TRANSMISSION WITH ONE OR MORE HYDRAULICALLY ADJUSTED BELT PULLEYS.
FR2414664A1 (en) * 1978-01-12 1979-08-10 Guirriec Louis VARIABLE RATIO TRANSMISSION MECHANISM
NL7900152A (en) * 1979-01-09 1980-07-11 Volvo Car Bv V-BELT DRIVE.
DE2910546C3 (en) * 1979-03-17 1982-05-27 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Conical pulley belt drive
US4411590A (en) * 1980-12-08 1983-10-25 Reliance Electric Company Control system for variable speed belt drives
DE3230813A1 (en) * 1982-08-19 1984-02-23 Linnig Karl Heinz COOLING COMPRESSOR DRIVE
NL8302089A (en) * 1983-06-13 1985-01-02 Doornes Transmissie Bv INFLATABLE VARIABLE TRANSMISSION.
JPS6065946A (en) * 1983-09-19 1985-04-15 Toyota Motor Corp Belt type stepless speed change gear
NL8400324A (en) * 1984-02-02 1985-09-02 Varicar Bv DEVICE FOR DETERMINING THE TORQUE TRANSFER BETWEEN A CONE DISC SET OF CONTINUOUSLY VARIABLE TRANSMISSION AND ITS AXLE.
US4617004A (en) * 1984-09-13 1986-10-14 Borg-Warner Corporation Pulley strap drive
JPS639762A (en) * 1986-06-30 1988-01-16 Mitsuboshi Belting Ltd Centrifugal propulsion speed change pulley
US4869705A (en) * 1988-07-01 1989-09-26 Fenton John W Continuously variable transmission

Also Published As

Publication number Publication date
DE69021397T2 (en) 1996-01-25
DE69021397D1 (en) 1995-09-07
ES2045750T3 (en) 1994-01-16
EP0513875A3 (en) 1993-04-28
JP3022578B2 (en) 2000-03-21
JP2000170885A (en) 2000-06-23
DE69028317T2 (en) 1997-01-16
EP0516249B1 (en) 1996-08-28
EP0513875B1 (en) 1995-08-02
EP0516249A3 (en) 1993-05-05
EP0513875A2 (en) 1992-11-19
JPH02278055A (en) 1990-11-14
EP0389030A1 (en) 1990-09-26
NL8900674A (en) 1990-10-16
DE69028317D1 (en) 1996-10-02
EP0389030B1 (en) 1993-11-10
US5013283A (en) 1991-05-07
DE69004470T2 (en) 1994-05-11
EP0516249A2 (en) 1992-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee